Kathryn Marie Arthur, ARNP
NPI 1962033415ActiveIndividual· Nurse Practitioner, Family· Sumner, IA
Nurse Practitioner, Family (ARNP) in Sumner, Iowa, licensed in IA, with an NPI issued in February 2020. Their prescriptions cost Medicare Part D more than their services did: $175,055 for 3,380 claims, against $17,147 paid for services in 2024. Phathom Pharmaceuticals, Inc. reported $82.61 in payments in 2025, mostly food and beverage. Lists Allen Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1962033415 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Feb 3, 2020 |
| Last updated in NPPES | Feb 3, 2020 |
| Certified by provider | Feb 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | A157726 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 380 across 25 procedure codes |
| Paid by Medicare | $17,147 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,380 · 5,907 30-day fills |
|---|---|
| Patients | 118 |
| Total drug cost | $175,055 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Hospital affiliations
- Allen HospitalWaterloo, IA
- Community Memorial Hospital Medical CenterSumner, IA
- Mercyone Oelwein Medical CenterOelwein, IA
- Mercyone Waterloo Medical CenterWaterloo, IA
Industry payments (Open Payments)
- 2025$82.61 · 3 payments from 1 company
- 2024$52.22 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $82.61 | 3 |
What the 2025 payments were for
- Food and Beverage$82.61 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Sumner
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